1. Reflects the exercise by the Reporting Person of Stock Options granted in November 2002 and scheduled to expire in November 2012. This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

2. Reflects a weighted average sale price of $119.1782 per share, at prices ranging from $118.5700 to $119.5400 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

3. Reflects a weighted average sale price of $120.3096 per share, at prices ranging from $119.5700 to $120.5600 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

4. Reflects a weighted average sale price of $120.6781 per share, at prices ranging from $120.5700 to $120.8400 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

5. Reflects a weighted average sale price of $119.0084 per share, at prices ranging from $118.4400 to $119.4300 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

6. Reflects a weighted average sale price of $119.9511 per share, at prices ranging from $119.4400 to $120.4300 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

7. Reflects a weighted average sale price of $120.7728 per share, at prices ranging from $120.4400 to $121.2900 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

8. Reflects a weighted average sale price of $117.1231 per share, at prices ranging from $116.6500 to $117.6400 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

9. Reflects a weighted average sale price of $118.1186 per share, at prices ranging from $117.6500 to $118.6400 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

10. Reflects a weighted average sale price of $119.014 per share, at prices ranging from $118.6500 to $119.2700 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

11. Held by spouse.

12. Reported for informational purposes only. Held through a trust over which the Reporting Person has no investment control and the sole trustee of which is a third-party institution. In accordance with Rule 16a-8, the Reporting Person disclaims beneficial ownership of the shares held through this trust.

Remarks:

/s/ Beverly L. O'Toole, Attorney-in-fact

11/28/2012

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).